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Psychedelics Knowledge Graph

com.psychedelicskg/knowledge-graph ยท v3.0.0

Search psychedelic research papers, compounds, outcomes, authors and their relationships.

Website Source code Set it up

Connect Remote server

Terminal
claude mcp add --transport http knowledge-graph https://api.psychedelicskg.com/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "knowledge-graph": {
      "url": "https://api.psychedelicskg.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "knowledge-graph": {
      "type": "http",
      "url": "https://api.psychedelicskg.com/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.psychedelicskg.com/mcp

Tools 9 found in our last check

  • get_release_info

    Get the current data version, table counts, scope, and limitations.

  • list_available_filters

    List valid paper, relationship, endpoint-kind, and website-view filters.

  • search_concepts

    Resolve concepts; kind and domain filters use observed public relationships.

  • get_concept

    Get one standardized concept with aliases, category, hierarchy, and paper count.

  • search_authors

    Search OpenAlex/ORCID-backed authors by preferred name or known name variant.

  • get_author_papers

    Get papers across all paper types linked to one ORCID/OpenAlex author identity.

  • search_papers

    Search papers: OR within lists, AND across fields; subject/object IDs match the same relationship.

  • get_paper

    Get one paper, its credited authors, and its public relationships.

  • find_relationships

    Search deduplicated paper-level concept relationships.

Details

Endpointhttps://api.psychedelicskg.com/mcp (Streamable HTTP)
First published12 Nov 2026
Last updated12 Nov 2026
Registry namecom.psychedelicskg/knowledge-graph

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